IT701822A - - Google Patents

Info

Publication number
IT701822A
IT701822A IT701822DA IT701822A IT 701822 A IT701822 A IT 701822A IT 701822D A IT701822D A IT 701822DA IT 701822 A IT701822 A IT 701822A
Authority
IT
Italy
Application number
Other languages
Italian (it)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of IT701822A publication Critical patent/IT701822A/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/847—Vanadium, niobium or tantalum or polonium
    • B01J23/8472—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
IT701822D 1961-11-30 IT701822A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4263861 1961-11-30
JP4263761 1961-11-30

Publications (1)

Publication Number Publication Date
IT701822A true IT701822A (xx)

Family

ID=26382356

Family Applications (1)

Application Number Title Priority Date Filing Date
IT701822D IT701822A (xx) 1961-11-30

Country Status (4)

Country Link
US (1) US3232978A (xx)
DE (1) DE1296622B (xx)
GB (1) GB1025676A (xx)
IT (1) IT701822A (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL121947C (xx) * 1963-04-01
IL22742A (en) * 1964-01-10 1968-09-26 Princeton Chemical Res Inc Production of nitriles
US3383329A (en) * 1964-06-15 1968-05-14 Eastman Kodak Co Preparation of unsaturated nitriles by a catalytic process
US3386923A (en) * 1964-06-15 1968-06-04 Eastman Kodak Co Catalyst and process for the preparation of unsaturated nitriles
IT822930A (xx) * 1965-10-29 1900-01-01
DE1276620B (de) * 1965-11-26 1968-09-05 Huels Chemische Werke Ag Verfahren zur Herstellung von gesaettigten aliphatischen Alkoholen
IT859097A (xx) * 1967-11-28
US4000176A (en) * 1970-05-18 1976-12-28 Nitto Chemical Industry Co., Ltd. Process for simultaneously producing methacrylo-nitrile and butadiene by vapor-phase catalytic oxidation of mixed butenes
JPS5117537B1 (xx) * 1971-03-12 1976-06-03
GB1426254A (en) * 1972-10-06 1976-02-25 Sumitomo Chemical Co Process for preparing hydrogen cyanide
JPS52136122A (en) * 1976-05-11 1977-11-14 Ube Ind Ltd Preparation of acrylonitrile
US4528277A (en) * 1979-04-04 1985-07-09 Union Oil Company Of California Catalyst for oxidizing hydrogen sulfide
US4444908A (en) * 1979-04-04 1984-04-24 Union Oil Company Of California Catalyst and process for oxidizing hydrogen sulfide
US4444742A (en) * 1979-04-04 1984-04-24 Union Oil Company Of California Catalyst and process for oxidizing hydrogen sulfide
US4444741A (en) * 1979-04-04 1984-04-24 Union Oil Company Of California Catalyst and process for oxidizing hydrogen sulfide
US4576814A (en) * 1979-04-04 1986-03-18 Union Oil Company Of California Catalyst and process for oxidizing hydrogen sulfide
US4473506A (en) * 1982-10-18 1984-09-25 The Standard Oil Company Iron selenium tellurium oxide catalysts

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070170B (de) * 1959-12-03 The Distillers Company Limited, Edinburgh (Großbritannien) Verfahren zur Herstellung von ungesättigten Nitrilen
US2481826A (en) * 1947-02-28 1949-09-13 Allied Chem & Dye Corp Process for making aliphatic nitriles
DE897560C (de) * 1950-12-30 1953-11-23 Distillers Company Verfahren zur Herstellung von ungesaettigten Nitrilen
CA627938A (en) * 1952-10-09 1961-09-26 J. Hadley David Preparation of unsaturated organic nitriles
FR1098400A (fr) * 1953-04-13 1955-07-25 Bataafsche Petroleum Procédé de préparation des nitriles non saturés
US2830026A (en) * 1954-01-29 1958-04-08 Shapiro Isadore Process for producing boron-metal oxide catalyst
US2805244A (en) * 1954-11-29 1957-09-03 Escambia Chem Corp Production of acrylonitrile
US2820812A (en) * 1955-06-10 1958-01-21 Derives De L Acetylene Soc Ind Manufacture of acrylic nitrile
US2809987A (en) * 1956-03-30 1957-10-15 Pure Oil Co Preparation of acrylonitrile and ethylene
US2938001A (en) * 1956-12-13 1960-05-24 Universal Oil Prod Co Catalyst composite
CA619497A (en) * 1958-04-16 1961-05-02 The Distillers Company Limited Production of aliphatic nitriles from olefins
NL248195A (xx) * 1959-02-14
IT625662A (xx) * 1959-02-16
IT605134A (xx) * 1959-02-24
NL301435A (xx) * 1962-12-08
FR1269382A (fr) * 1959-07-18 1961-08-11 Bayer Ag Procédé de préparation d'acrylonitrile et de méthacrylonitrile
IT643029A (xx) * 1960-01-02
CA636191A (en) * 1960-02-26 1962-02-06 Shibata Atsushi Process for preparing acrylonitrile
FR1268383A (fr) * 1960-03-09 1961-07-28 Asahi Chemical Ind Procédé de préparation de nitriles aliphatiques non saturés
IT637696A (xx) * 1960-03-09
CA684354A (en) * 1960-04-26 1964-04-14 Roelen Otto Production of aliphatic unsaturated nitriles
NL251568A (xx) * 1960-04-26
FR1292673A (fr) * 1960-06-21 1962-05-04 Asahi Chemical Ind Procédé de préparation d'acrylonitrile
GB925495A (en) * 1960-08-10 1963-05-08 Shell Int Research A process for preparing unsaturated nitriles
FR1268324A (fr) * 1960-09-27 1961-07-28 Union Chimique Belge Sa Catalyseurs d'oxydation
FR1272309A (fr) * 1960-10-27 1961-09-22 Eickhoff Geb Couteau ou pic haveur, en particulier pour haveuses à chaîne
FR1272358A (fr) * 1960-10-28 1961-09-22 Shell Int Research Perfectionnements aux procédés d'oxydation des hydrocarbures
MX71999A (xx) * 1960-12-07
CA715118A (en) * 1961-01-23 1965-08-03 Eastman Kodak Company Catalytic synthesis of acrylonitrile from olefins, ammonia and oxygen
BE618298A (xx) * 1961-05-31
FR1301077A (fr) * 1961-08-08 1962-08-10 Shell Int Research Procédé de préparation des nitriles non saturés

Also Published As

Publication number Publication date
US3232978A (en) 1966-02-01
DE1296622B (de) 1969-06-04
GB1025676A (en) 1966-04-14

Similar Documents

Publication Publication Date Title
BE615684A (xx)
BE567723A (xx)
BE164003A (xx)
BE396226A (xx)
BE458606A (xx)
BE464928A (xx)
BE469342A (xx)
BE472265A (xx)
BE475425A (xx)
BE475477A (xx)
BE476407A (xx)
BE478349A (xx)
BE616652A (xx)
BE493336A (xx)
BE616760A (xx)
BE568568A (xx)
BE583834A (xx)
BE587184A (xx)
BE596839A (xx)
BE597352A (xx)
BE597570A (xx)
BE598861A (xx)
BE599016A (xx)
BE599210A (xx)
BE599528A (xx)